Shock Absorber Type 640 Road WESA The Wilbers conversion replaces this

The Wilbers conversion replaces this with a slightly softer spring

Want heavy-duty

Featuring a heavy-duty 36mm piston and active damping

we successfully united Wilbers suspension technology with BMW’s ESA in early 2010

Shock Absorber Type 640 Road WESA The Wilbers conversion replaces thisThe basic edition of the Wilbers Adjustline mono shock absorber features the same advanced technology as the more complex versions. The only difference is the omission of the compression reservoir, and therefore the ability to adjust high and low speed compression. Despite this, the shock absorber makes no compromises in terms of response behavior or durability. Its radial piston design, wet run operation, and Teflon guided self aligning bearings